May someone please help me?
Assuming the x 0 which of these expressions is equivilent to 11 sqrt 245x^3 + 9 sqrt 45x^3?

a. 5x sqrt 104x
b. 20 sqrt 290x^6
c. 20x sqrt 290x
d. 104x sqrt 5x

Question

May someone please help me?
Assuming the x > 0 which of these expressions is equivilent to 11 sqrt 245x^3 + 9 sqrt 45x^3?

a. 5x sqrt 104x
b. 20 sqrt 290x^6
c. 20x sqrt 290x
d. 104x sqrt 5x

shayaan_mustafa · Answer

Hi the-soulseeker-vio :)

How are you?

shayaan_mustafa · Answer

I am having difficulty in reading your expression kindly write them by using equation editor dear.

anonymous · Answer

$$11\sqrt{245^3} + 9\sqrt{45x^3}$$

anonymous · Answer

I had a typo:
$$11\sqrt{245x^{3}}+9\sqrt{45x^{3}}$$

anonymous · Answer

Yes. That is it.

anonymous · Answer

Step 1: Factor out what's under each square root.
Remember:
$$\sqrt{a^{2}b} =a \sqrt{b}$$

anonymous · Answer

Ok, got that.

radar · Answer

Yes, I ooopsed, should of been a 5 * 49,,,,  I deleted it.  Let me try again with more steps, just the first term only $$11\sqrt{245x ^{3}}=11\sqrt{5*49 x ^{2}x}=77x \sqrt{5x}$$ did@the-soulseeker-vio  you get that?

radar · Answer

Thanks, @Wired,

radar · Answer

Looks like I got a monolog going lol.

anonymous · Answer

He closed the questionand already posted 2 others, so I'm assuming he solved it.

radar · Answer

O.K. good.  A medal for your guidance for both the-soulseeker=vio and radar lol.